/* Base: reset, ตัวอักษร, utility */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.65;
}
h1, h2, h3, h4 { font-family: var(--f-display); text-wrap: balance; margin: 0; line-height: 1.25; }
h2 { font-size: 28px; font-weight: 700; letter-spacing: -.01em; }
h3 { font-size: 19px; font-weight: 600; }
h4 { font-size: 15px; font-weight: 600; }
p { margin: 0; max-width: 66ch; }
a { color: var(--ink); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; border-radius: 4px; }

.num { font-family: var(--f-num); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-family: var(--f-num); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 13px; }
.gain { color: var(--gain); }
.loss { color: var(--loss); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.row { display: flex; gap: var(--s2); align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
code { font-family: var(--f-num); font-size: .88em; background: var(--sunk); border: 1px solid var(--line); padding: 1px 5px; border-radius: 4px; }